refactor(Cypress): Moved Cypress to the main folder of the project, as I don't need a sub project for now.

node_modules/rxjs/internal/util/subscribeTo.d.ts

@@ -0,0 +1,4 @@
+import { ObservableInput } from '../types';
+import { Subscription } from '../Subscription';
+import { Subscriber } from '../Subscriber';
+export declare const subscribeTo: <T>(result: ObservableInput<T>) => (subscriber: Subscriber<T>) => void | Subscription;